Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
The BU2630F/BU2630FV are a CMOS LSI with an internal dual PLL synthesizer.
VCOs for transmission and reception can be controlled independently, and the reference frequency and main counter settings can also be programmed separately. This product is designed for applications involving cordless telephones and communications equipment worldwide.
BU2630FV Maximum Ratings
Parameter
Symbol
Limits
Unit
Maximum applied voltage
VDD
0.5 ~ + 7.0
V
Operating temperature range
Topr
40 ~ +85
Power dissipation
BU2603F
Pd
500*1
mW
BU2603FV
350*2
Storage temperature
Tstg
55 ~ + 125
°C
*1 Reduced by 5.0mW for each increase in Ta of 1 over 25 *2 Reducad by 3.5mW for each increase in Ta of 1 over 25
BU2630FV Features
1) Operation possible at up to 80MHz (VDD = 2.5). 2) Low current dissipation Dual-system operation : 2.2mA (typ), VDD = 3V Single-system operation : 1.2mA (typ), VDD = 3V Non-operating state : 0.2mA (typ), VDD = 3V 3) 16-bit main counter. 4) Internal 14-bit reference frequency counter. 5) Unlock detection possible. 6) Four output ports. (open drain) 7) Control possible using 3-wire serial input.
BU2630FV Typical Application
Cordless telephones, amateur short wave radios, industrial transceivers, VHF/UHF frequency generators, and others